冷涂锌涂层的防腐蚀性能
Anti-corrosion Performance of Cold Zinc Coating
摘 要
采用特殊有机树脂为基体，超细锌粉为防腐蚀填料，配制成干膜锌粉含量高达96%的冷涂锌涂料。通过2 500 h中性盐雾试验及电化学试验，采用扫描电镜(SEM)观察并分析了涂层的防腐蚀性能。结果表明，该涂层防腐蚀性能优异。
防腐蚀性能
中性盐雾试验
微观形貌
cold zinc coating
anticorrosive performance
neutral salt spray test
micro morphology
Abstract
Special organic resin was used as matrix, super fine zinc poder was used as anticorrosive filler, a cold zinc coating containing 96% Zn was prepared. The corrosion behavior of the coating was analyzed by neutral salt spray test for 2 500 h, electrocnemical method and SEM. The results showed that the corrosion resistance of the coating was excellent.
中图分类号 TG174 DOI 10.11973/fsyfh-201603013
所属栏目 应用技术
基金项目 长沙市科技计划资助项目(K1308046-31； K1403035-11)
收稿日期 2015/2/9
修改稿日期
网络出版日期
作者单位点击查看
联系人作者杨焰(823545971@qq.com)
备注杨焰(1977-)，讲师，硕士，从事涂料树脂合成的相关研究,
引用该论文: YANG Yan,XIAO Shao-bo,WAN Chang-xin,CHE Yi-cai,LIAO You-wei. Anti-corrosion Performance of Cold Zinc Coating[J]. Corrosion & Protection, 2016, 37(3): 245
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参考文献
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【3】SHUKLA S K，SAHA B B，TRIATHI B D，et al. Effect of process parameters on the structure and properties of galvanized sheets[J]. Journal of Materials Engineering and Performance，2010，19(5): 650-655.
【4】李敏风. 冷涂锌的性能和应用[J]. 电镀与涂饰，2014，33(18): 788-790.
【5】王胜民，何明奕. 机械镀锌层的孔隙率分析[J]. 腐蚀与防护，2005，26(10): 418-421.
【6】CHEN Y M，YU G P，HUANG J H. On the porosity of TiN films deposited by HCD ion plating[J]. Surf Coat Technol，2002，155(2): 239.
【7】OLAD A，BARATI M，SHIRMOHAMMADI H. Conductivity and anticorrosion performance of polyaniline/zinc composites: investigation of zinc particle size and distribution effect[J]. Progress in Organic Coatings，2011，72(4): 599-604.
【8】覃奇贤，刘淑兰. 电极的极化和极化曲线(Ⅰ)——电极的极化[J]. 电镀与精饰，2008，30(6): 28-30.
【9】覃奇贤，刘淑兰. 电极的极化和极化曲线(Ⅱ)——极化曲线[J]. 电镀与精饰，2008，7: 29-34.
【10】OLAD A，BARATI M，BEHBOUDI S. Preparation of PANI/epoxy/Zn nanocomposite using Zn nanoparticles and epoxy resin as additives and investigation of its corrosion protection behavior on iron[J]. Progress in Organic Coatings，2012，74(1): 221-227.
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